...of the following scientists revolutionized biology by...
...B 34) When scientists use the scientific...
...or group of scientists on the left...
...be useful to scientists, a hypothesis must...
...pathway after the scientists who did most...
...activities of hypothetical scientists. After reading this...
...a team of scientists to analyze this...
...Some of the scientists felt that the...
...grazing sites. The scientists noticed that water...
...rancher and the scientists made initial observations...

...process used by scientists to study science,...
...1.4 Describe how scientists design controlled experiments...
...subatomic particles. 1.3 Scientists use well-established methods...
...and experimentation allow scientists to investigate hypotheses...
...many observations. 1.4 Scientists try to control...
...clearly investigate hypotheses, scientists try to change...
...containing commentary. 1.6 Scientists communicate data using...
...• CORE IDEA: Scientists report data using...
...Life 7 1.3 Scientists use well-established methods...
...Hypothesis Theory 1.4 Scientists try to control...
...review Pseudoscience 1.6 Scientists communicate data using...
...often overlooked. 1.3 Scientists use well-established methods...
...as something only scientists do. Use real-world...
...specific definitions. 1.4 Scientists try to control...
...it reliable. 1.6 Scientists communicate data using...
...Life 9 1.3 Scientists use well-established methods...
...Chapel Hill. 1.4 Scientists try to control...
...Education, Inc. 1.6 Scientists communicate data using...

...combined in vitro. Scientists also have powerful...
...a particular gene, scientists needed to develop...
...DNA cloning enable scientists to prepare multiple...
...gene may enable scientists to determine the...
...eukaryotes, have plasmids. Scientists have constructed recombinant...
...type of cell. Scientists have produced yeast...
...can enter. Alternatively, scientists can inject DNA...
...a gene. Once scientists have prepared homogeneous...
...of individual fragments. Scientists can use restriction...
...to distinguish individually, scientists use nucleic acid...
...called Northern blotting, scientists carry out gel...
...a particular stage, scientists can hypothesize that...
...of hummingbird -globin, scientists might expect to...
...effective treatment protocols. Scientists disable genes and...
...and other applications. Scientists can now clone...
...treat human diseases. Scientists’ major aim in...
...of nerve cells. Scientists are learning to...
...donated embryos. If scientists can clone human...
...elusive infection. Medical scientists can use DNA...
...place? How can scientists be sure that...
...Using experimental methods, scientists introduce a gene...
...To do this, scientists first remove eggs...
...of RFLPs, forensic scientists usually use an...
...crime scene. Forensic scientists test only a...
...frequency data, forensic scientists can make extremely...
...legal experts and scientists alike. Microorganisms can...
...a shorter time. Scientists might, for example,...
...not cause disease. Scientists can introduce recombinant...
...plants. For instance, scientists have developed transgenic...
...such rogue microbes, scientists developed strict laboratory...
...to butterflies. However, scientists with the Agricultural...
...biotechnology have enabled scientists to obtain complete...

...In other words, scientists can explain traits...
...common ancestor, and scientists can account for...
...the whole system. Scientists investigating ecosystems pioneered...
...to another. Recently, scientists have discovered whole...
...is now known. Scientists have also learned...
...a systems strategy, scientists must inventory as...
...of reductionism). Next, scientists investigate how each...
...include engineers, medical scientists, physicists, chemists, mathematicians,...
...mathematicians, and computer scientists as well as...
...structure. How do scientists account for life’s...
...history. Concept 1.3 Scientists use two main...
...reasoning. Through induction, scientists derive generalizations based...
...From general premises, scientists extrapolate to a...
...predictions about what scientists should expect if...
...hypothesis is correct. Scientists test the hypothesis...
...four weeks, the scientists retrieved the fake...
...example of how scientists design experiments to...
...snakes allowed the scientists to rule out...
...experiment means that scientists control the experimental...
...of questions that scientists can address are...
...widely accepted theory, scientists may have to...
...among living organisms. Scientists may construct models...
...social activity. Most scientists work in teams,...
...characterize scientific culture. Scientists attempt to confirm...
...may repeat experiments. Scientists share information through...
...and personal communication. Scientists may be very...
...science argue that scientists are so influenced...
...Biologists and other scientists often speak of...
...speak of “inventions.” Scientists benefit from inventions...
...as by science. Scientists should educate politicians,...